CVE-2017-0176: Buffer Overflow
First published: Thu Jun 22 2017(Updated: )
A buffer overflow in Smart Card authentication code in gpkcsp.dll in Microsoft Windows XP through SP3 and Server 2003 through SP2 allows a remote attacker to execute arbitrary code on the target computer, provided that the computer is joined in a Windows domain and has Remote Desktop Protocol connectivity (or Terminal Services) enabled.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows XP | ||
| Microsoft Windows XP | =sp1 | |
| Microsoft Windows XP | =sp2 | |
| Microsoft Windows XP | =sp3 |
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Reference Links
- http://www.securityfocus.com/bid/98550
- http://www.securityfocus.com/bid/98752
- https://blog.0patch.com/2017/06/a-quick-analysis-of-microsofts.html
- https://blog.fortinet.com/2017/05/11/deep-analysis-of-esteemaudit
- https://blogs.technet.microsoft.com/msrc/2017/04/14/protecting-customers-and-evaluating-risk/
- https://support.microsoft.com/en-us/help/4022747/security-update-for-windows-xp-and-windows-server-2003
Frequently Asked Questions
What is the severity of CVE-2017-0176?
CVE-2017-0176 is classified as a critical vulnerability due to its ability to allow remote code execution.
How do I fix CVE-2017-0176?
To mitigate CVE-2017-0176, apply the required security updates provided by Microsoft.
What versions of Windows are affected by CVE-2017-0176?
CVE-2017-0176 affects Microsoft Windows XP through SP3 and Windows Server 2003 through SP2.
Can CVE-2017-0176 be exploited remotely?
Yes, CVE-2017-0176 can be exploited remotely if the target system is in a Windows domain and has Remote Desktop Protocol enabled.
What type of attack is associated with CVE-2017-0176?
CVE-2017-0176 involves a buffer overflow attack that allows an attacker to execute arbitrary code.
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